1.88036

Buffer solution for strong bases

for Karl Fischer Titration Aquastar^®

Properties

• Quality Level: 100
• product line: Aquastar^®
• form: liquid
• autoignition temp.: 455 °C (Methanol)
• expl. lim.: 5.5-36.5 % (v/v) Methanol)
• reaction suitability: reaction type: coulometric; reaction type: volumetric
• technique(s): Karl-Fischer titration: suitable; titration: suitable
• pH: 4.0 (20 °C in H₂O)
• transition temp: flash point 11 °C (Methanol)
• density: 0.84 g/cm³ at 20 °C
• storage temp.: 15-25°C

Description

Analysis Note

Assay (H₂O): ≤ 600 ppm

Legal Information

AQUASTAR is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS02,GHS05,GHS06,GHS08
• Signal Word: Danger
• Hazard Statements: H225 - H301 + H311 + H331 - H315 - H318 - H335 - H361d - H370
• Precautionary Statements: P210 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 1 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point(F): 51.8 °F - Methanol
• Flash Point(C): 11 °C - Methanol